anonymous7322
anonymous7322 anonymous7322
  • 19-03-2022
  • Mathematics
contestada

Can someone help me with this problem?

Can someone help me with this problem class=

Respuesta :

angle46089
angle46089 angle46089
  • 19-03-2022

Answer:

Steak burgers = $4.50

Fries = $2.25

Step-by-step explanation:

Steak burgers = x; fries = y

-2 (3x + 2y = $18)

3  (2x + 3y = $15.75)

-6x - 4y = -36

6x + 9y = 47.25

5y = 11.25

÷5    ÷5

y = $2.25

3x + 2y = 18

3x + 2( 2.25 ) = 18

3x + 4.5 = 18

     -4.5   -4.5

3x = 13.5

÷3     ÷3

x = $4.50

I hope this helps!

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